title: The long-term cognitive consequences of early childhood malnutrition: the case of famine in Ghana.
abstract: We examine the role of early childhood health in human capital accumulation. Using a unique data set from Ghana with comprehensive information on individual, family, community, school quality characteristics and a direct measure of intelligence together with test scores, we examine the long-term cognitive effects of the 1983 famine on survivors. We show that differences in intelligence test scores can be robustly explained by the differential impact of the famine in different parts of the country and the impacts are most severe for children under two years of age during the famine. We also account for model uncertainty by using Bayesian Model Averaging.
authors.affiliation: IMPAQ International, LLC, 10420 Little Patuxent Parkway, Suite 110, Columbia, MD 21044, United States.
authors.forename: Samuel K
authors.initials: SK
authors.lastname: Ampaabeng
authors.forename: Chih Ming
authors.initials: CM
authors.lastname: Tan
mesh_terms: D000293:Adolescent; D000328:Adult; D001499:Bayes Theorem; D015362:Child Nutrition Disorders / Q000523:psychology*; D002675:Child, Preschool; D003072:Cognition Disorders / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D005869:Ghana / Q000453:epidemiology; D006801:Humans; D007361:Intelligence Tests; D008297:Male; D013217:Starvation / Q000523:psychology*; D055815:Young Adult
keywords: Bayesian model averaging; C11; C26; C52; Cognitive development; Early childhood malnutrition; Famine; Ghana; I15; I25; O12; O15; O55